Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693738 | Composition for urethane-base plastic lens, urethane-base plastic lens obtained from the composition, and process for the production of the plastic lens | Koju Okazaki, Chitoshi Shimakawa, Mamoru Tanaka, Yoshinobu Kanemura, Teruyuki Nagata +3 more | 1997-12-02 |
| 5681824 | Substituted liposaccharides useful in the treatment and prevention of endotoxemia | William J. Christ, Daniel P. Rossignol, Tsutomu Kawata | 1997-10-28 |
| 5678942 | Ball-point pen | Kazuaki Matsumoto, Toru Kitao | 1997-10-21 |
| 5655847 | Ball-point pen | Kazuhiko Furukawa | 1997-08-12 |
| 5652321 | Composition for optical materials and use thereof | Nobuya Kawauchi, Katsuyoshi Sasagawa | 1997-07-29 |
| 5642953 | Multiplex writing implement | Naoki Sekiguchi | 1997-07-01 |
| 5627969 | Universal link configurator for physical link configurations in a data link node | Taro Asao | 1997-05-06 |
| 5612476 | Anti-endotoxin compounds | William J. Christ, Lynn Hawkins, Tsutomu Kawata, Daniel P. Rossignol, Osamu Asano | 1997-03-18 |